B&B Italia Mart chair in black leather. Created in 2003 by acclaimed designer Antonio Citterio for B&B Italia, Mart features a sleek silhouette shape formed from glass fibre and  polyurethane foam. Upholstered in high quality black leather with the B&B Italia insignia embossed on the back. The four-spoke swivel base is black painted steel which is a great choice for contemporary interiors. Purchased from Space Furniture. Recommended retail price $11,595.